Assignee
UNIV CHINA GEOSCIENCES BEIJING
CN·28 granted patents·6 pending applications·18 citations·filing 2016–2024
Top patents by PatentIndex Score
34 records- 0193US10442976B1Oil-soluble coated particle flow modifier for fractured-vuggy carbonate reservoir and preparation method and use thereofUNIV CHINA GEOSCIENCES BEIJING·Filed 2019·Granted Oct 15, 2019·13 cites·18 claims
- 0283US10081604B1Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide floodingUNIV CHINA GEOSCIENCES BEIJING·Filed 2017·Granted Sep 25, 2018·2 cites·6 claims
- 0369US10712461B2Prestack separating method for seismic waveUNIV CHINA GEOSCIENCES BEIJING·Filed 2016·Granted Jul 14, 2020·1 cites·1 claims
- 0467US11353620B2Method and device of predicting reservoir sand bodies based on a wind field-provenance-basin systemUNIV CHINA GEOSCIENCES BEIJING·Filed 2018·Granted Jun 7, 2022·2 cites·6 claims
- 0566US10189790B1Imidazoline compound, mobility control system, plugging agent for gas channeling, and method for carbon dioxide floodingUNIV CHINA GEOSCIENCES BEIJING·Filed 2018·Granted Jan 29, 2019·0 cites·6 claims
- 0664US2025377471A1Method and device for velocity tomography imaging of seabed shallow media and electronic equipmentUNIV CHINA GEOSCIENCES BEIJING·Filed 2024·Application pending·0 cites
- 0759US12416572B2Method for rapid prediction of potential of porphyry copper mineralization based on spectral characteristics of tourmalineUNIV CHINA GEOSCIENCES BEIJING·Filed 2023·Granted Sep 16, 2025·0 cites·7 claims
- 0858US2024290437A1Method for evaluating metallogenic potential of skarn deposit based on magnetite compositionUNIV CHINA GEOSCIENCES BEIJING·Filed 2023·Application pending·0 cites
- 0956US12529688B2Method for discriminating deposit types based on tourmaline componentsUNIV CHINA GEOSCIENCES BEIJING·Filed 2023·Granted Jan 20, 2026·0 cites·4 claims
- 1056US12337299B2Use of natural attapulgite as natural nano mineral enzymeUNIV CHINA GEOSCIENCES BEIJING·Filed 2021·Granted Jun 24, 2025·0 cites·5 claims
- 1156US12203030B2Method for reducing pressure and increasing injection by continuous operation system of biological acid acidification and nano coatingUNIV CHINA GEOSCIENCES BEIJING·Filed 2022·Granted Jan 21, 2025·0 cites·1 claims
- 1255US12241179B2High-whiteness polyimide microfiber and preparation method thereof and useUNIV CHINA GEOSCIENCES BEIJING·Filed 2021·Granted Mar 4, 2025·0 cites·6 claims
- 1353US10119065B2Composition for fracturing and displacement and method for fracturing and displacement of tight oil reservoirUNIV CHINA GEOSCIENCES BEIJING·Filed 2017·Granted Nov 6, 2018·0 cites·4 claims
- 1452US11828734B2Loading apparatus for rock fracturing simulation and rock fracturing simulation deviceUNIV CHINA GEOSCIENCES BEIJING·Filed 2021·Granted Nov 28, 2023·0 cites·20 claims
- 1551US12307569B2GPU-based integrated processing method and system for geochemical dataUNIV CHINA GEOSCIENCES BEIJING·Filed 2024·Granted May 20, 2025·0 cites·8 claims
- 1651US12203917B2Method for determining ore-forming environment of porphyry deposit based on tourmaline componentUNIV CHINA GEOSCIENCES BEIJING·Filed 2024·Granted Jan 21, 2025·0 cites·6 claims
- 1749US11794462B2rGO-PEI/PVDF pyroelectric thin film and its preparation methodUNIV CHINA GEOSCIENCES BEIJING·Filed 2021·Granted Oct 24, 2023·0 cites·3 claims
- 1849US2024177033A1Method, Device and Equipment for Selecting Key Geological Parameters of a To-Be-Prospected BlockUNIV CHINA GEOSCIENCES BEIJING·Filed 2024·Application pending·0 cites
- 1948US11879329B2Pure mechanical well deviation wireless measurement-while-drilling and mud pulse generation deviceUNIV CHINA GEOSCIENCES BEIJING·Filed 2022·Granted Jan 23, 2024·0 cites·17 claims
- 2047US10774256B2Star-shaped polyacrylamide copolymer and preparation method thereof and drilling fluid including the copolymerUNIV CHINA GEOSCIENCES BEIJING·Filed 2018·Granted Sep 15, 2020·0 cites·3 claims
- 2147US2024232459A9ENSEMBLE KALMAN FILTER (EnKF)-BASED METHOD AND SYSTEM FOR REALTIME INVERSION OF HYDRAULIC FRACTUREUNIV CHINA GEOSCIENCES BEIJING·Filed 2023·Application pending·0 cites
- 2245US10761232B2Vector denoising method for multicomponent seismic dataUNIV CHINA GEOSCIENCES BEIJING·Filed 2018·Granted Sep 1, 2020·0 cites·6 claims
- 2344US11497361B2Adjustable gas detection device for coal bedUNIV CHINA GEOSCIENCES BEIJING·Filed 2019·Granted Nov 15, 2022·0 cites·9 claims
- 2441US11608741B2Yield estimation device and method for low-yield shale gas reservoirUNIV CHINA GEOSCIENCES BEIJING·Filed 2021·Granted Mar 21, 2023·0 cites·3 claims
- 2541US2019250291A1Method and system for acquiring probability of slope failure and destabilization caused by earthquakeUNIV CHINA GEOSCIENCES BEIJING·Filed 2019·Application pending·0 cites
- 2640US11733412B2Method and device for determining excitation point of seismic sourceUNIV CHINA GEOSCIENCES BEIJING·Filed 2020·Granted Aug 22, 2023·0 cites·9 claims
- 2739US11525443B1Full-metal anti-high temperature cycloid downhole motorUNIV CHINA GEOSCIENCES BEIJING·Filed 2021·Granted Dec 13, 2022·0 cites·9 claims
- 2838US11598151B2Downhole power drilling tool having multi-stage dual plunger eccentric gear mechanismUNIV CHINA GEOSCIENCES BEIJING·Filed 2021·Granted Mar 7, 2023·0 cites·9 claims
- 2937US11459827B1Full-metal dynamic-sealed concentrically-centered downhole displacement motorUNIV CHINA GEOSCIENCES BEIJING·Filed 2021·Granted Oct 4, 2022·0 cites·10 claims
- 3037US2020393593A1Integrated system for geological and geophysical survey based on unmanned aerial vehicleUNIV CHINA GEOSCIENCES BEIJING·Filed 2020·Application pending·0 cites
- 3135US11662500B2Submarine position detection method based on extreme points of gravity gradientsUNIV CHINA GEOSCIENCES BEIJING·Filed 2020·Granted May 30, 2023·0 cites·5 claims
- 3235US11242736B2Fracturing device for extraction of coalbed methane in low permeability reservoirUNIV CHINA GEOSCIENCES BEIJING·Filed 2020·Granted Feb 8, 2022·0 cites·9 claims
- 3333US11203925B2Drilling device at extracting opening for extraction of coalbed methaneUNIV CHINA GEOSCIENCES BEIJING·Filed 2020·Granted Dec 21, 2021·0 cites·9 claims
- 3432US11640666B2Method for making texture symbol of land use classification mapUNIV CHINA GEOSCIENCES BEIJING·Filed 2020·Granted May 2, 2023·0 cites·3 claims
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